Get your timer out and see whether you can remember the golden rule from grade school math class.

Exploring concepts such as observation and measurement in the fresh air can give students a new and playful perspective on ...

People often solve simple arithmetic problems, such as basic addition, subtraction, multiplication or division, in their minds. The precise mental processes they rely on to solve these problems, ...

Even though it has been quite awhile since I've taken a math class, I still love putting my knowledge to the test to see how much I can remember. There a large number of puzzles out there that have ...

Get out your timer and number two pencil to see if your arithmetic skills are still sharp.

Solving arithmetic problems, even simple subtractions, involves mental representations whose influence remains to be clarified. Visualizing these representations would enable us to better understand ...